Introduction
This manual provides instructions for the Azwok RC3902 Replacement Remote Control, designed for use with various Sharp LCD TV models including LC22D12E, LC22LE22E, LC32D12E, and LC40F22E. This remote control functions as a direct replacement, offering all major buttons and functions of the original RC3902 remote.
Package Contents
- 1 x Azwok RC3902 Replacement Remote Control
Note: AAA batteries are not included and must be purchased separately.
Setup
Installing Batteries
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards or press the latch and lift to open.
- Insert two (2) AAA 1.5V alkaline batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.
Image: Back of the remote control with the battery compartment open, illustrating how to insert AAA batteries.
First Use
This Azwok RC3902 replacement remote control requires no programming. Once batteries are correctly installed, it is ready for immediate use with compatible Sharp LCD TV models.
Operating the Remote Control
Point the remote control directly at your Sharp LCD TV's infrared receiver. Ensure there are no obstructions between the remote and the TV.
Image: Front view of the remote control, displaying the layout of all buttons.
Button Functions
| Button | Function |
|---|---|
| Power (Red button) | Turns the TV on or off. |
| Number Buttons (0-9) | Direct channel selection. |
| CH +/- | Changes TV channels up or down. |
| VOL +/- | Adjusts the TV volume up or down. |
| Mute | Mutes or unmutes the TV audio. |
| Source / Input | Selects the input source (e.g., HDMI, AV). |
| Menu | Opens the TV's main menu. |
| OK / Enter | Confirms selections within menus. |
| Navigation Arrows (Up, Down, Left, Right) | Navigates through menus and options. |
| Return / Back | Goes back to the previous menu or screen. |
| Info | Displays information about the current program or input. |
| EPG | Accesses the Electronic Program Guide. |
| Sleep | Sets the TV's sleep timer. |
| Colored Buttons (Red, Green, Yellow, Blue) | Functions vary depending on the TV model and current menu/application. Refer to your TV's manual for specific uses. |
Maintenance
- Keep the remote control clean by wiping it with a soft, dry cloth.
- Avoid exposing the remote control to direct sunlight, high temperatures, or moisture.
- Do not drop the remote control or subject it to strong impacts.
- If the remote control will not be used for an extended period, remove the batteries to prevent leakage.
Troubleshooting
Remote Control Not Responding
- Check Batteries: Ensure batteries are inserted correctly with the correct polarity (+/-). Replace old or depleted batteries with new AAA alkaline batteries.
- Line of Sight: Make sure there are no objects blocking the path between the remote control and the TV's infrared sensor.
- Distance: Ensure you are within the effective operating range (up to 10 meters) of the TV.
- TV Compatibility: Verify that your Sharp LCD TV model is listed as compatible (LC22D12E, LC22LE22E, LC32D12E, LC40F22E). If your model is not listed, the remote may not be compatible.
Specific Buttons Not Working
- Clean the remote control surface and buttons to ensure no debris is interfering with button presses.
- If only certain buttons are unresponsive, it might indicate a fault with the remote control.
Specifications
| Feature | Detail |
|---|---|
| Brand | Azwok |
| Model Number (Manufacturer) | AU-RC3902-SP0012 |
| Compatible Devices | Sharp LCD Televisions (LC22D12E, LC22LE22E, LC32D12E, LC40F22E) |
| Connectivity Technology | Infrared |
| Special Feature | No Programming Required |
| Max Number of Supported Devices | 1 |
| Button Quantity | 25 |
| Controller Type | Button Control |
| Maximum Range | 10 Meters |
| Batteries Required | 2 x AAA (Alkaline recommended, not included) |
| Item Weight | 79 Grams |
Warranty and Support
This Azwok RC3902 Replacement Remote Control comes with a 12-month warranty from the date of purchase.
If you encounter any issues or have questions regarding the compatibility or functionality of this remote control, please contact Azwok customer support. Provide your product model number (RC3902) and a detailed description of the issue for prompt assistance.
For returns or exchanges due to non-functionality with your device, please refer to the retailer's return policy.